public static SlfFile Create(DirectoryInfo aDir, string aSearchPattern, SearchOption aSearchOptions)
{
FileInfo[] _files = aDir.GetFiles(aSearchPattern, aSearchOptions);
if (_files == null || _files.Length == 0)
{
return(null);
}
SlfFile.Header FHeader = new Header();
FHeader.LibName = String.Format("{0}.SLF", aDir.Name);
if (aSearchOptions == SearchOption.AllDirectories)
{
FHeader.PathToLibrary = String.Format("{0}\\", aDir.Name);
}
else
{
FHeader.PathToLibrary = String.Empty;
}
FHeader.iEntries = _files.Length;
FHeader.iUsed = _files.Length;
FHeader.iSort = -1;
FHeader.iVersion = 512;
DirectoryInfo[] _subDirs = aDir.GetDirectories();
FHeader.fContainsSubDirectories = (byte)(_subDirs.Length > 0 ? 1 : 0);
int _dirLength = aDir.FullName.Length + 1;
SlfFile.Record[] _records = new SlfFile.Record[_files.Length];
SlfFile.Record[] FRecords = new SlfFile.Record[FHeader.iEntries];
for (int i = 0; i < _files.Length; i++)
{
FileInfo _file = _files[i];
SlfFile.Record.Header _recHeader = new Record.Header();
_recHeader.FileName = _file.FullName.Substring(_dirLength);
_recHeader.FileTime = _file.CreationTimeUtc;
_recHeader.uiLength = (uint)_file.Length;
SlfFile.Record _rec = new Record(_recHeader);
using (FileStream _fs = new FileStream(_file.FullName, FileMode.Open))
{
_rec.LoadData(_fs);
}
FRecords[i] = _rec;
string _key = _rec.FileName;
if (_rec.State != FileOk)
{
_key = String.Format("{0}_{1}", _rec.FileName, _rec.State);
}
}
SlfFile _slf = new SlfFile(FHeader, FRecords);
return(_slf);
}
public void Load()
{
if (File.Exists(this.FFileName))
{
using (FileStream _fs = new FileStream(this.FFileName, FileMode.Open))
{
this.Load(_fs);
}
}
else
{
string _mapsFolder = Path.GetDirectoryName(this.FFileName);
string _dataFolder = Path.GetDirectoryName(_mapsFolder);
string _mapsSlfFile = Path.Combine(_dataFolder, "Maps.slf");
if (File.Exists(_mapsSlfFile))
{
SlfFile _mapsSlf = new SlfFile(_mapsSlfFile);
_mapsSlf.LoadRecords();
string _mapName = Path.GetFileName(this.FFileName);
//SlfFile.Record _record = _mapsSlf.Records.
// SingleOrDefault(x => x.FileName.ToUpperInvariant() == _mapName.ToUpperInvariant());
SlfFile.Record _record = null;
foreach (SlfFile.Record _rec in _mapsSlf.Records)
{
if (_rec.FileName.ToUpperInvariant() == _mapName.ToUpperInvariant())
{
_record = _rec;
break;
}
}
if (_record != null)
{
using (MemoryStream _ms = new MemoryStream(_record.Data))
{
this.Load(_ms);
}
}
else
{
throw new FileNotFoundException(
String.Format("Record {0} is not found in file {1}", _mapName, _mapsSlfFile));
}
}
else
{
throw new FileNotFoundException(
String.Format("Files {0}, {1} are not found.", this.FFileName, _mapsSlfFile));
}
}
}
public static SlfFile Create(DirectoryInfo aDir, SearchOption aSearchOptions)
{
return(SlfFile.Create(aDir, "*.*", aSearchOptions));
}